If X and Y Are Two Independent Random Variables with V(X)

Short Answer

If X and Y are two independent random variables with V(X) = 6 and V(Y) = 5, then V(3X + 2Y) is: $$\begin{array} { | l | l | } \hline \text { A. } & 11 . \\\hline \text { B. } & 158 . \\\hline \text { C. } & 28 . \\\hline \text { D. } & 74 \\\hline\end{array}$$